{"product_id":"330130-040-02-00-bently-nevada-3300-xl-proximity-cable","title":"330130-040-02-00 Bently Nevada 3300 XL Proximity Cable","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #0056b3;\"\u003e330130-040-02-00\u003c\/strong\u003e is an industrial-grade, high-frequency coaxial extension cable engineered by Bently Nevada for the \u003cstrong style=\"color: #0056b3;\"\u003e3300 XL\u003c\/strong\u003e 8 mm proximity transducer platform. This 75 Ohm impedance-matched link transmits RF signal metrics between the eddy current proximity probe head and the central Proximitor sensor unit. It features an integrated connector protector designed to maintain signal shielding over continuous duty cycles.\u003c\/p\u003e\n\u003cp\u003eEngineered with a low-loss design, the \u003cstrong style=\"color: #0056b3;\"\u003e330130-040-02-00\u003c\/strong\u003e provides stable capacitance tracking to eliminate signal attenuation across the measurement loop. The assembly is wrapped in high-temperature Fluoroethylene Propylene (FEP) insulation, offering structural resilience against chemical exposure, severe industrial humidity, and ambient thermal fluctuations inside harsh machinery environments.\u003c\/p\u003e\n\u003ch3\u003eConfiguration Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe alphanumeric selection code for the \u003cstrong style=\"color: #0056b3;\"\u003e330130-040-02-00\u003c\/strong\u003e cable assembly is systematically decoded below:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e330130 (Base Model):\u003c\/strong\u003e 3300 XL Extension Cable, standard 75 Ohm coaxial architecture\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e└─ 040 (Cable Length Option):\u003c\/strong\u003e 4.0 meters (11.5 feet) total calibrated length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e └─ 02 (Connector Protector Option):\u003c\/strong\u003e Standard cable layout including factory-installed connector protector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e └─ 00 (Agency Approval Option):\u003c\/strong\u003e No regional hazardous area agency approvals required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Bently Nevada (Baker Hughes)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Coding:\u003c\/strong\u003e \u003cstrong style=\"color: #0056b3;\"\u003e330130-040-02-00\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Series:\u003c\/strong\u003e \u003cstrong style=\"color: #0056b3;\"\u003e3300 XL\u003c\/strong\u003e Proximity Transducer System\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhysical Cable Length:\u003c\/strong\u003e 4.0 meters (11.5 feet)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Weight Matrix:\u003c\/strong\u003e Standard unarmored configuration at 34 g\/m (0.204 kg total mass)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Conductor DC Resistance (RCORE):\u003c\/strong\u003e 0.88 ± 0.13 Ohms across the 4.0m length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter Shield DC Resistance (RJACKET):\u003c\/strong\u003e 0.26 ± 0.05 Ohms terminal-to-terminal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharacteristic Extension Capacitance:\u003c\/strong\u003e 69.9 pF\/m (21.3 pF\/ft) typical signal capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatched System Output Impedance:\u003c\/strong\u003e 50 Ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Dynamic Linear Range:\u003c\/strong\u003e 2.0 mm (80 mils) when integrated into a calibrated 3300 XL loop\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard System Calibration Reference:\u003c\/strong\u003e Optimized exclusively for AISI 4140 steel targets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Protection Threshold:\u003c\/strong\u003e Less than 3% Average Scale Factor (ASF) variance under 93% relative humidity per IEC 68-2-3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTarget Equipment \u0026amp; Field Application Scenarios\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #0056b3;\"\u003e330130-040-02-00\u003c\/strong\u003e extension cable bridges sensor lines inside heavy critical machinery. It links 8 mm proximity probes to asset protection monitors on high-capacity gas turbines, boiler feed pumps, steam-driven turbogenerators, and hyper-compressors. It routes high-frequency signals out of the bearing oil sumps into external terminal blocks to provide continuous shaft vibration and thrust position tracking.\u003c\/p\u003e\n\u003ch3\u003eLoop Diagnostics \u0026amp; Electrical Verification\u003c\/h3\u003e\n\u003cp\u003eInstrumentation teams can troubleshoot the \u003cstrong style=\"color: #0056b3;\"\u003e330130-040-02-00\u003c\/strong\u003e using point-to-point resistance mapping. Disconnect both ends and measure the core conductor loop; a healthy cable must read 0.88 ± 0.13 Ohms. Measuring the jacket shield loop must yield 0.26 ± 0.05 Ohms. A high resistance reading identifies physical cable pinching or an over-extended bend radius, while low insulation resistance across the core and shield reveals terminal moisture or oil ingress at the coaxial junction.\u003c\/p\u003e\n\u003ch3\u003eLogistics, Storage \u0026amp; Warranty Terms\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInventory Placement:\u003c\/strong\u003e Factory brand new and original units kept in original protective packing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpress Freight Transport:\u003c\/strong\u003e Expedited international shipping via premium networks (DHL, FedEx, UPS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFulfillment Window:\u003c\/strong\u003e Securely packaged and dispatched within 24 to 48 hours from order validation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty Safeguard:\u003c\/strong\u003e Supported by an authentic 12-month structural operational warranty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Package Note:\u003c\/strong\u003e Includes standard silicone sealing tape for supplementary connector isolation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGlobal PLC Spare HUB's Insight\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #0056b3;\"\u003e330130-040-02-00\u003c\/strong\u003e cable features a ruggedized mechanical design. Bently Nevada's integrated connector protector (Option 02) wraps around the coaxial mating junction to isolate the connection from grounding against structural metal conduits. While the cable package includes supplemental silicone self-fusing tape, we advise against using tape alone if the junction is exposed to hot turbine oil. Over time, synthetic lubricants can soften adhesive layers, leading to phase shifts and signal drift. For these environments, the rigid connector protector provides much more reliable long-term insulation.\u003c\/p\u003e\n\u003ch3\u003eSelection \u0026amp; Model Comparison\u003c\/h3\u003e\n\u003cp\u003eTo avoid critical calibration errors, the total length of your probe and extension cable must match the required configuration of your Proximitor sensor (typically 5.0-meter or 9.0-meter matching setups). Review the structural options below:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget Unit:\u003c\/strong\u003e \u003cstrong style=\"color: #0056b3;\"\u003e330130-040-02-00\u003c\/strong\u003e — This cable provides a 4.0-meter physical span paired with an unarmored outer jacket and a built-in mechanical connector protector, configured for uncertified or general-purpose electrical architectures (Option 00).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternative Unit:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.plcsparehub.com\/products\/330130-045-00-05-bently-nevada-3300-xl-extension-cable-4-5m\" target=\"_blank\"\u003e330130-045-00-05\u003c\/a\u003e — Provides a longer 4.5-meter physical span without an integrated connector protector, but includes multi-agency hazardous area approvals (ATEX\/IECEx Option 05).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Procurement Advice\u003c\/h3\u003e\n\u003cp\u003eDo not substitute a 4.0-meter cable for a 4.5-meter cable without changing the probe configuration. The 3300 XL Proximitor sensor calibrates its output based on the total electrical length of the loop. Mixing a 4.0-meter extension cable with a probe tuned for a 4.5-meter line will cause severe Average Scale Factor (ASF) errors. This calibration mismatch will distort your vibration measurements in TSI control systems. Additionally, ensure your hazardous area zone codes match: do not install the uncertified \"00\" option into environments requiring \"05\" intrinsically safe parameters.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch3\u003eWhy does altering the total length of the extension cable disrupt the Proximitor calibration loop?\u003c\/h3\u003e\n\u003cp\u003eThe Proximitor calculates distance based on the total RF tuning across the probe coil and cable. Changing the extension length alters the loop's total capacitance and impedance, which shifts the millivolt-per-mil scale factor and invalidates your calibration curves.\u003c\/p\u003e\n\u003ch3\u003eCan the silicone tape included with the cable be used inside an active steam turbine bearing casing?\u003c\/h3\u003e\n\u003cp\u003eNo, silicone tape degrades when exposed to continuous hot synthetic turbine oils. For inside-the-casing installations, use a physical connector protector or an oil-resistant FluidLoc cable variant to prevent fluid tracking.\u003c\/p\u003e\n\u003ch3\u003eWhat failure mode occurs if the internal core resistance climbs above the 0.88 Ohms parameter?\u003c\/h3\u003e\n\u003cp\u003eHigh core resistance dampens the high-frequency RF signal. This attenuation limits the linear range of the loop and can trigger false proximity alarms or cause zero-point tracking drift on your monitoring rack.\u003c\/p\u003e\n\u003ch3\u003eIs this standard unarmored extension cable suitable for direct installation across open floor layouts?\u003c\/h3\u003e\n\u003cp\u003eNo, unarmored FEP cables lack structural protection against impact or shearing. You must route unarmored lines inside heavy metal conduits or choose an armored variant to shield the conductors from mechanical damage.\u003c\/p\u003e\n\u003ch3\u003eHow do you test the cable for an intermittent grounding fault caused by machine vibration?\u003c\/h3\u003e\n\u003cp\u003eConnect a digital insulation tester between the outer shield and the machine frame, then gently flex the cable line. A reading below 50 Megohms reveals a breach in the outer FEP jacket that is allowing the shield to ground out intermittently.\u003c\/p\u003e\n\u003ch3\u003eProcurement \u0026amp; Selection Guidance\u003c\/h3\u003e\n\u003cp\u003eAlways inspect the color-coded bands on your existing extension cable before ordering a replacement. The 3300 XL family uses specific color markers to distinguish standard cables from extended temperature or different length variations. When replacing a cable on critical turbo-machinery, ensure the target shaft material matches the standard AISI 4140 steel calibration profile. If your machinery uses alternative stainless steel or specialized chrome alloys, contact our technical team to specify a custom-calibrated Proximitor sensor configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/330130_330930.png?v=1780908449\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45013980479670,"sku":"330130-040-02-00","price":218.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/330130-035-10-00_760970d0-2d5b-4520-adda-7f5fdfb1786c.jpg?v=1782723775","url":"https:\/\/www.plcsparehub.com\/products\/330130-040-02-00-bently-nevada-3300-xl-proximity-cable","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}